Nissen Francis, Quint Jennifer K, Morales Daniel R, Douglas Ian J
Dept of Non-Communicable Disease Epidemiology, London School of Hygiene and Tropical Medicine, London, UK.
National Heart and Lung Institute, Imperial College, London, UK.
Breathe (Sheff). 2019 Mar;15(1):64-68. doi: 10.1183/20734735.0344-2018.
这看起来并不是一段需要翻译的文本内容呀,它只是一个网址:http://ow.ly/iHQ630np4xU 。